5/16 Inch x 4-1/2 Inch Eye and Eye Galvanized Turnbuckle, Working Load Limit 800 Pounds, 4 Pack, Uses: Tower, Suspension, Mining, Rigging, Tensioning$$Tools & Hardware Other

Working Load Limit: 800 lbs. | Length (Open): 14.12" | Length (Closed): 9.62" | Body Length: 4-1/2" | Turnbuckle Size: 5/16" | Finish: Galvanized | Product Weight: 0.5 lbs. | Quantity: 4 Turnbuckles The most secure option available - the circular design has no vulnerable points, meaning your wire rope or cable won't slip through. The eye design is elongated, minimizing component stress. Our hot-dip galvanized steel turnbuckles will stand up to the elements, and they meet / exceed all of the ASTM F-1145 requirements (formerly Federal Specification FF-T-791). Tower building, suspension jobs, oil rigging, mining, and tensioning applications. Use for something as simple as a cable railing on your deck, or something as complicated as a suspension bridge! Turnbuckles are only recommended for straight or in-line pulls.